It's not up currently, but make a note about a domain for a project I'm working on and releasing soon. It's a general platform for accumulating any type of geo/metadata/media possible about a point in space.
In concept, but not execution. More scientific and the platform doing a lot of work for you. You upload tons of specific raw data. Think lidar, drone footage, data from core samples, raw precision gps data, material analysis, etc.
The platform understands a lot of things already and is able to organize/chart/map/visualize automatically, and extensible where not.
